Statement of Changes in Beneficial Ownership (4)

FORM 4

[X] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

OMB APPROVAL

OMB Number:

3235-0287

Estimated average burden
hours per response...

0.5

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Yellin Seth M	2. Issuer Name and Ticker or Trading Symbol CANTEL MEDICAL CORP [ CMD ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) Executive Vice President
(Last)          (First)          (Middle) 150 CLOVE ROAD	3. Date of Earliest Transaction (MM/DD/YYYY) 6/2/2021
(Street) LITTLE FALLS, NJ 07424 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, par value $.10 per share	6/2/2021		D(1)(2)		41622 (1)(2)	D	$80.59 (1)(2)	0	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:
(1)	Represents (i) a portion of shares that, at the effective time of the First Merger (as defined in the Agreement and Plan of Merger, as amended and restated on March 1, 2021 (the "Merger Agreement"), by and among Cantel Medical Corp., a Delaware corporation (the "Company"), STERIS plc, an Irish public limited company ("STERIS"), Solar New US Holding Co, LLC and Crystal Merger Sub 1, LLC) (the "Effective Time"), were converted into the right to receive (i) 0.33787 ordinary shares, par value $0.001 per share, of STERIS (the "Stock Consideration"), and (ii) $16.93 in cash (the "Cash Consideration" and, together with the Stock Consideration, the "Merger Consideration").
(2)	Based on the closing price of ordinary shares of STERIS on June 1, 2021, the last trading day before the Effective Time, the value of the Stock Consideration payable per share of common stock, par value $.10 per share, of the Company ("Company Common Stock") was $63.66, and the value of the Merger Consideration payable per share of Company Common Stock pursuant to the Merger Agreement was $80.59 and (ii) a portion of shares that, at the Effective Time, were converted into STERIS equity awards based on an equity award exchange ratio that is intended to preserve the value of the award immediately before and after the conversion.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Yellin Seth M 150 CLOVE ROAD LITTLE FALLS, NJ 07424			Executive Vice President

Signatures
/s/ Seth M. Yellin		6/2/2021
**Signature of Reporting Person		Date